CVE-2023-48127 - Vulnerability Details - OpenCVE

An issue in myGAKUYA mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Linecorp	Line

Configuration 1 [-]

cpe:2.3:a:linecorp:line:13.6.1:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/syz913/CVE-reports/blob/main/myGAKUYA.md

History

Wed, 11 Jun 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 27 Aug 2024 17:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-79

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-01-26T00:00:00.000Z

Updated: 2025-06-11T16:57:22.164Z

Reserved: 2023-11-13T00:00:00.000Z

Link: CVE-2023-48127

Vulnrichment

Updated: 2024-08-02T21:23:39.062Z

NVD

Status : Modified

Published: 2024-01-26T07:15:56.860

Modified: 2025-06-11T17:15:34.217

Link: CVE-2023-48127

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linecorp:line:13.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "22743D41-3381-4220-8D9F-60CC36E48F78", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in myGAKUYA mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token."}, {"lang": "es", "value": "Un problema en la miniaplicaci\u00f3n myGAKUYA en Line v13.6.1 permite a los atacantes enviar notificaciones maliciosas manipuladas mediante la fuga del token de acceso al canal."}], "id": "CVE-2023-48127", "lastModified": "2025-06-11T17:15:34.217", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-01-26T07:15:56.860", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/syz913/CVE-reports/blob/main/myGAKUYA.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/syz913/CVE-reports/blob/main/myGAKUYA.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}